Historic Crests
(1) 21.24 ft on 08/28/2011
(2) 21.01 ft on 09/17/1999
(3) 20.81 ft on 09/02/2021
(4) 19.24 ft on 04/16/2007
(5) 18.68 ft on 08/28/1971
(6) 16.84 ft on 07/15/1975
(7) 16.15 ft on 03/14/2010
(8) 15.87 ft on 05/01/2014
(9) 15.53 ft on 10/20/1996
(10) 15.29 ft on 09/21/1938
(11) 15.09 ft on 01/20/1996
(12) 14.63 ft on 07/21/1975
(13) 14.42 ft on 09/21/1989
(14) 14.30 ft on 08/23/2021
(15) 14.02 ft on 01/27/1978
(16) 13.88 ft on 01/29/1994
(17) 13.77 ft on 09/09/2011
(18) 13.47 ft on 09/25/1975
(19) 13.21 ft on 12/21/1973
(20) 12.97 ft on 12/12/1992
(21) 12.87 ft on 05/30/1984
(22) 12.58 ft on 03/11/1994
(23) 12.58 ft on 05/28/2018
(24) 12.12 ft on 08/19/1955
(25) 12.02 ft on 11/26/2018
(26) 11.89 ft on 03/31/2010
(27) 11.87 ft on 12/12/2003
(28) 11.41 ft on 04/03/2005
(29) 11.03 ft on 07/25/1997
(30) 11.02 ft on 06/05/2003
(31) 11.02 ft on 04/05/1987
(32) 10.76 ft on 06/10/1989
(33) 10.49 ft on 12/02/1996
(34) 10.46 ft on 03/22/1999
(35) 9.94 ft on 03/31/2014
(36) 9.92 ft on 11/20/2003
(37) 9.89 ft on 01/28/1996
(38) 9.88 ft on 03/07/2011
(39) 9.83 ft on 01/24/1998
(40) 9.69 ft on 05/11/1998
(41) 9.68 ft on 01/19/2015
(42) 9.50 ft on 12/26/2020
(43) 9.44 ft on 12/01/2020
(44) 9.19 ft on 03/12/2011
(45) 9.02 ft on 11/28/2018
(46) 8.67 ft on 08/01/1996
(47) 7.42 ft on 05/19/2002

(P): Preliminary values subject to further review.